TY  - BOOK
AU  - Churchill,Eileen M.
TI  - Counting and measuring: an approach to number education in the infant school 
U1  - 372.7 
PY  - 1961///
CY  - London
PB  - Routledge & Kegan Paul
KW  - Arithmetic
KW  - Study and teaching (Elementary)
KW  - Number concept
N1  - Includes index; Includes bibliography: p. 214-216
ER  -